| Aktor | actuator |
| Faktor | factor merchant |
| Autor | author literator |
| Aktuar | actuary |
| Akt | act action nude file |
| Akte | file |
| Akteur | actor |
| Aktie | share stock |
| Aktin | actin |
| Aktion | action operation promotion campaign |
| Aktiv | active voice |
| aktiv | active |
| Reaktor | reactor |
| Traktor | tractor |
| Hektor | Hector |
| Doktor | doctor physican |
| Lektor | lector reader lecturer literary editor |
| Liktor | lictor |
| Rektor | rector principal |
| Sektor | sector |